Stock Market Today (LIVE): $119B Later, Musk Might Have Chips; Upstart's Big Quarter Has a Big Catch - The Motley Fool

The semiconductor industry is at the center of today's market focus, with significant developments including Elon Musk's SpaceX planning to invest up to $119 billion in building the world's largest ch... Read original →

Musk’s $119B chip fab ambition isn’t just about supply security—it’s a sovereignty play in the AI era. If SpaceX integrates 3nm and EUV capabilities, Tesla’s FSD and Starlink AI edge devices could bypass foundry bottlenecks, forcing NVIDIA and AMD to accelerate chiplet and co-packaged optics roadmaps. Yet regulatory exposure looms: U.S. CHIPS Act subsidies demand strict localization, while ASML’s EUV exports face Dutch-U.S. dual controls—risking a ‘fab without tools’ scenario. TSMC may retaliate by prioritizing AI clients, while Intel could pitch Tesla as its IDM 2.0 flagship. Over the next 18 months, winners won’t be those merely adding wafer capacity, but those mastering optical interconnects (e.g., Corning) and advanced packaging—copper’s physical limits are forcing AI performance gains into system-level integration.